SMTL ID : 1zj7.1

Crystal structure of a complex of mutant HIV-1 protease (A71V, V82T, I84V) with a hydroxyethylamine peptidomimetic inhibitor BOC-PHE-PSI[S-CH(OH)CH2NH]-PHE-GLU-PHE-NH2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

homo-dimer

Ligands

2 x 0ZT: N-{(2S,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-4-phenylbutyl}-L-phenylalanyl-L-alpha-glutamyl-L-phenylalaninamide(Non-covalent)

0ZT.1: 26 residues within 4Å: Chain A: R.8, L.23, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, T.82 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, P.81, T.82, V.84 Ligands: 0ZT.2 25 PLIP interactions: 11 interactions with chain B, 14 interactions with chain A Hydrophobic interactions: B:A.28, B:D.30, B:V.32, B:I.47, B:P.81, B:V.84, A:L.23, A:A.28, A:I.47, A:I.50, A:I.50, A:T.82 Hydrogen bonds: B:G.27, B:G.27, A:G.27, A:D.29, A:D.29, A:D.29, A:D.30, A:G.48, A:G.48, A:I.50 Water bridges: B:R.8, B:I.50, B:I.50 0ZT.2: 26 residues within 4Å: Chain A: R.8, D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, P.81, T.82, V.84 Chain B: R.8, L.23, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, T.82 Ligands: 0ZT.1 25 PLIP interactions: 11 interactions with chain A, 14 interactions with chain B Hydrophobic interactions: A:A.28, A:D.30, A:V.32, A:I.47, A:P.81, A:V.84, B:L.23, B:A.28, B:I.47, B:I.50, B:I.50, B:T.82 Hydrogen bonds: A:G.27, A:G.27, B:G.27, B:D.29, B:D.29, B:D.30, B:D.30, B:G.48, B:G.48, B:I.50 Water bridges: A:R.8, A:I.50, A:I.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Skalova, T. et al., HIV-1 protease mutations and inhibitor modifications monitored on a series of complexes. Structural basis for the effect of the A71V mutation on the active site. J.Med.Chem. (2006)

Release Date

2006-05-09

Peptides

PROTEASE RETROPEPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PROTEASE RETROPEPSIN

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